Cecilia Gallerani, was the mistress of Ludovico Sforza, Duke of Milan. As Mona Lisa, Lady with the Ermine is one of only four portraits of women painting reproductions painted by Leonardo, which was famous as a breakthrough in the art of psychological portraiture.
In the women painting, the lady slightly side sit, her facial expressions were soft and gentle, bathed in light. Leonardo grasped her attractions skillfully, and presented a dynamic, perfectly balanced description at the same time reproduction paintings china. Her face turned toward the right, which seems that she was listening to someone. Leonardo portrayed Cecilia Gallerani in this posture to show obvious characteristics of dynamic expression, and her statue-like noble and dignified temperament.